grum

Overview

grum is a plotting GUI (using pyqt5/pyqtgraph) with an embedded RPC server (using xmlrpc).

In the GUI, a list/history can be used to open individual or overlay several plots.

Via the RPC server, new plots can be created and new data appended to existing plots.

GUI

• Selecting items in the list allows the usual shortcuts (ctrl-/shift-click, ctrl+a, etc.).
• The selected items can be plotted using ctrl+p, with more options in the right-click menu.
• The list of plots is searchable via the bottom left search box or by pressing ctrl+f.

API

User functions

• new_plot(name, cfg)

Creates a new plot named name in the grum list. The configuration dict cfg is used as arguments for the constructor of PlotDescription.

• append_data(name, point)

Append data point to the plot named name. The new point is forwarded to PlotDescription.append().

Utility functions

• utils.ping()
• utils.help()
• utils.info()